UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tyh3SAUTc77HZEdqnMtxJxLciT97CgRTlH8Wt6lsdTs=' 
WHERE 
  key_id = '04dc18c5eefbcd9f6dafecdd504136dafd63b9a11e077da4831094af0011b91f' 
  AND (
    token = 'Tyh3SAUTc77HZEdqnMtxJxLciT97CgRTlH8Wt6lsdTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )